Walt Disney Pictures has released the official plot synopsis of Pirates of the Caribbean 4:

Plot of Pirates of the Caribbean 4:
“In this action-packed tale of truth, betrayal, youth and demise, Captain Jack Sparrow crosses paths with a woman from his past (Penelope Cruz), and he’s not sure if it’s love–or if she’s a ruthless con artist who’s using him to find the fabled Fountain of Youth. When she forces him aboard the Queen Anne’s Revenge, the ship of the formidable pirate Blackbeard (Ian McShane), Jack finds himself on an unexpected adventure in which he doesn’t know who to fear more: Blackbeard or the woman from his past.”

I really wonder what the Fountain of Youth may look like… Any idea?
:)